GB1438660A - Cleaning material from a support surface - Google Patents

Cleaning material from a support surface

Info

Publication number
GB1438660A
GB1438660A GB3104473A GB3104473A GB1438660A GB 1438660 A GB1438660 A GB 1438660A GB 3104473 A GB3104473 A GB 3104473A GB 3104473 A GB3104473 A GB 3104473A GB 1438660 A GB1438660 A GB 1438660A
Authority
GB
United Kingdom
Prior art keywords
support surface
cleaning material
electro
photographic
wiper blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3104473A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Priority to GB3104473A priority Critical patent/GB1438660A/en
Priority to CA201,783A priority patent/CA1043852A/en
Publication of GB1438660A publication Critical patent/GB1438660A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0017—Details relating to the internal structure or chemical composition of the blades

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)

Abstract

1438660 Cleaning electro-photographic drums XEROX CORP 29 June 1973 31044/73 Heading G2H At least one scraper blade 21, 22 cleans an upwardly moving portion of an electro-photographic drum 11 after image transfer and a wiper blade 23 directs scraped off developer into a sump 25. Fig. 2 (not shown) shows a composite scraper wiper blade. Other details are as in Specification 1431309.
GB3104473A 1973-06-29 1973-06-29 Cleaning material from a support surface Expired GB1438660A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3104473A GB1438660A (en) 1973-06-29 1973-06-29 Cleaning material from a support surface
CA201,783A CA1043852A (en) 1973-06-29 1974-06-06 Cleaning material from a support surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3104473A GB1438660A (en) 1973-06-29 1973-06-29 Cleaning material from a support surface

Publications (1)

Publication Number Publication Date
GB1438660A true GB1438660A (en) 1976-06-09

Family

ID=10317118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3104473A Expired GB1438660A (en) 1973-06-29 1973-06-29 Cleaning material from a support surface

Country Status (2)

Country Link
CA (1) CA1043852A (en)
GB (1) GB1438660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121879A1 (en) * 1983-04-01 1984-10-17 Mita Industrial Co. Ltd. Cleaning device for use with transfer type electrostatic copying machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121879A1 (en) * 1983-04-01 1984-10-17 Mita Industrial Co. Ltd. Cleaning device for use with transfer type electrostatic copying machines

Also Published As

Publication number Publication date
CA1043852A (en) 1978-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee